WUCOLS (Water Use Classification of Landscape Species) is a database of common landscape plants classified by their water needs in the main climactic regions of California.

Assembled by UC Davis, the California Center for Urban Horticulture and the California Department of Water Resources, WUCOLS is organized specifically to educate consumers about the water needs of the most common landscape plants available in nurseries.

Only 1% of plants have been scientifically researched to determine their exact water needs, so WUCOLS utilizes the knowledge of experienced horticulturists throughout the state for the most accurate evaluation of the plants within each region.

We are always looking for hardworking people to join our dynamic team. No matter how much you may know about gardening, you’ll learn a lot from our knowledgeable team! If this piques your interest, please apply today. We’d like to learn more about you.